I was talking to a friend of mine about getting emssions in denver and this is what he said " I went to the Colorado emmisions page and there may be a problem with the size of tire the blazer has. It looks like vehicles made after 82 must be run on the dyno, and they limit the tire size to 34". I guess there is a lawsuit because somebody truck jumped off the dyno, and they blamed it on the oversized tires." the idea was I could get some junkyard wheels and tires, but dont have much time to mess with it. I never heard of such a thing. Is this new, is there anyway to get around it, other than gettin tiny tires for it?